{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27976dbd4d75545ff312621ef00dfe3ebb05b85d70545327f8bc66bea79dd910",
    "signature": "0xd2bff587a264a24a7e9a343b6dde5d8b48900d759a3ab83f1cdb03ea686b901a2c6a55e47f18d546584d3239ee6b7955fd4d9cd179c86c9738704614a84ea2481b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}